This project is the third in the trio of the X-Y-Z project "slab" buildings constructed by the Rockefeller Group. The other two being 1251 Avenue of the Americas (aka Exxon Bldg.) and the McGraw-Hill Building (1221 Ave. of the Americas).

These three buildings were added in the westward extension of Rockefeller Center along with Time-Life building.

Do you see any incorrect data on this page? Please let our editors know of any corrections you can make by posting them in the Database Corrections section of the discussion forum (open to the public).